linux-kernel - UIO and Fedora 13 (kernel 33.6)

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Date:	Mon, 30 Aug 2010 12:49:10 +0200
From:	Armin Steinhoff <armin@...inhoff.de>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
CC:	"Hans J. Koch" <hjk@...utronix.de>
Subject: UIO and Fedora 13  (kernel 33.6)

  Hi,

I'm writing an UIO driver for a plain PC/104 board (ISA bus).
After insmod <my_driver_mod> I don't see an entry of uio0 in /dev and 
also no entries in /sys/class. There are no error messages at module load.

The same happens after loading the module uio.ko and uio_pdrv.ko ... no 
entries at all, no error messages.

In the attachment is the kernel part of the driver. What could be the 
problem?

--Armin

a-steinhoff-at-web-de

View attachment "uio_jand.c" of type "text/x-csrc" (3911 bytes)